sigh wasted 3 bucks

all right here it goes.....i went to change my guitar strings at a place called bukit timah plaza near ngee ann poly alright i buy most of my gear and i bought my electric from there.... ok when he changed my strings and tested it out i realise that the g-string...-.- ok 3rd string was actually the e string as it was so freaking high noted i thought he over tuned it but no way....so he gave me the wrong string at the g position and at the 2nd string, the b position, he gave me the g string????? so yea u know wat he did?he just down tuned the e string so it fits the g note and up tuned the g string to a b position wat the heck?! stupidly i only noticed it when i reached home and played the guitar realising the 3rd string was extremely small(e string is the thinnest string) and was easily bent(down tuned) so 3 weeks later after i played at youth camp which sounded horrible i went back to the dude and was expecting a free change coz its damn his fault but instead he did not even apologised, made my string so short as he cut it to change..... he also charged me extra 3 bucks for a new b string.... get it???? well i do this makes me angry as hell well i hope it never happens again.....:<